The Effect of a Combined Ganciclovir, Methylprednisolone, and Immunoglobulin Regimen on Survival and Functional Outcomes in Patients With Japanese Encephalitis

Objective: There is currently no effective treatment for Japanese encephalitis, which has a high rate of morbidity and mortality. This study assessed the effectiveness of a ganciclovir, methylprednisolone, and immunoglobulin combination (TAGMIC) therapy in decreasing cognitive impairment and mortali...

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Autores principales: Wang Miao, Junshuang Guo, Shuyu Zhang, Nannan Shen, Xiaoping Shang, Furong Liu, Warren Lu, Jianghai Xu, Junfang Teng
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Publicado: Frontiers Media S.A. 2021
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spelling oai:doaj.org-article:f9c08e01931642a5b225549c33b34aa42021-11-04T07:01:58ZThe Effect of a Combined Ganciclovir, Methylprednisolone, and Immunoglobulin Regimen on Survival and Functional Outcomes in Patients With Japanese Encephalitis1664-229510.3389/fneur.2021.711674https://doaj.org/article/f9c08e01931642a5b225549c33b34aa42021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fneur.2021.711674/fullhttps://doaj.org/toc/1664-2295Objective: There is currently no effective treatment for Japanese encephalitis, which has a high rate of morbidity and mortality. This study assessed the effectiveness of a ganciclovir, methylprednisolone, and immunoglobulin combination (TAGMIC) therapy in decreasing cognitive impairment and mortality among patients with Japanese encephalitis.Methods: We retrospectively assessed the clinical data of 31 patients diagnosed with Japanese encephalitis, who were admitted to an intensive care unit. Patients were divided into the TAGMIC and non-TAGMIC group according to their treatment regime. We compared the 60-day, 6-month, and overall mortality and survival curves between groups. We also compared Barthel Index scores, Montreal Cognitive Assessment (MoCA) scores, and diffusion tensor imaging (DTI) results.Results: There was no significant difference in the 30-day mortality rate or Kaplan–Meier survival curve between groups. The 60-day, 6-month, and overall mortality rates in the TAGMIC group were significantly reduced (P = 0.043, P = 0.018, and P = 0.018, respectively) compared with the non-TAGMIC group (0, 0, 0 vs. 31.25, 37.5, 37.5%, respectively). The 60-day, 6-month, and overall Kaplan–Meier survival curves were significantly different between groups (P = 0.020, P = 0.009, P = 0.009, respectively). There was no significant difference in the Barthel Index scores of surviving patients. Among the five patients who underwent MoCA and DTI, four had a score of 0/5 for delayed recall (no cue), while the remaining patient had a score of 2/5. All five patients were able to achieve a score of 5/5 with classification and multiple-choice prompts, and had sparse or broken corpus callosum (or other) fibre bundles.Conclusion: TAGMIC treatment can reduce mortality due to severe Japanese encephalitis. The memory loss of surviving patients is mainly due to a disorder of the memory retrieval process, which may be related to the breakage of related fibre bundles.Wang MiaoJunshuang GuoShuyu ZhangNannan ShenXiaoping ShangFurong LiuWarren LuJianghai XuJunfang TengFrontiers Media S.A.articleganciclovirmethylprednisoloneimmunoglobulinJapanese encephalitiscombined regimenNeurology. Diseases of the nervous systemRC346-429ENFrontiers in Neurology, Vol 12 (2021)
institution DOAJ
collection DOAJ
language EN
topic ganciclovir
methylprednisolone
immunoglobulin
Japanese encephalitis
combined regimen
Neurology. Diseases of the nervous system
RC346-429
spellingShingle ganciclovir
methylprednisolone
immunoglobulin
Japanese encephalitis
combined regimen
Neurology. Diseases of the nervous system
RC346-429
Wang Miao
Junshuang Guo
Shuyu Zhang
Nannan Shen
Xiaoping Shang
Furong Liu
Warren Lu
Jianghai Xu
Junfang Teng
The Effect of a Combined Ganciclovir, Methylprednisolone, and Immunoglobulin Regimen on Survival and Functional Outcomes in Patients With Japanese Encephalitis
description Objective: There is currently no effective treatment for Japanese encephalitis, which has a high rate of morbidity and mortality. This study assessed the effectiveness of a ganciclovir, methylprednisolone, and immunoglobulin combination (TAGMIC) therapy in decreasing cognitive impairment and mortality among patients with Japanese encephalitis.Methods: We retrospectively assessed the clinical data of 31 patients diagnosed with Japanese encephalitis, who were admitted to an intensive care unit. Patients were divided into the TAGMIC and non-TAGMIC group according to their treatment regime. We compared the 60-day, 6-month, and overall mortality and survival curves between groups. We also compared Barthel Index scores, Montreal Cognitive Assessment (MoCA) scores, and diffusion tensor imaging (DTI) results.Results: There was no significant difference in the 30-day mortality rate or Kaplan–Meier survival curve between groups. The 60-day, 6-month, and overall mortality rates in the TAGMIC group were significantly reduced (P = 0.043, P = 0.018, and P = 0.018, respectively) compared with the non-TAGMIC group (0, 0, 0 vs. 31.25, 37.5, 37.5%, respectively). The 60-day, 6-month, and overall Kaplan–Meier survival curves were significantly different between groups (P = 0.020, P = 0.009, P = 0.009, respectively). There was no significant difference in the Barthel Index scores of surviving patients. Among the five patients who underwent MoCA and DTI, four had a score of 0/5 for delayed recall (no cue), while the remaining patient had a score of 2/5. All five patients were able to achieve a score of 5/5 with classification and multiple-choice prompts, and had sparse or broken corpus callosum (or other) fibre bundles.Conclusion: TAGMIC treatment can reduce mortality due to severe Japanese encephalitis. The memory loss of surviving patients is mainly due to a disorder of the memory retrieval process, which may be related to the breakage of related fibre bundles.
format article
author Wang Miao
Junshuang Guo
Shuyu Zhang
Nannan Shen
Xiaoping Shang
Furong Liu
Warren Lu
Jianghai Xu
Junfang Teng
author_facet Wang Miao
Junshuang Guo
Shuyu Zhang
Nannan Shen
Xiaoping Shang
Furong Liu
Warren Lu
Jianghai Xu
Junfang Teng
author_sort Wang Miao
title The Effect of a Combined Ganciclovir, Methylprednisolone, and Immunoglobulin Regimen on Survival and Functional Outcomes in Patients With Japanese Encephalitis
title_short The Effect of a Combined Ganciclovir, Methylprednisolone, and Immunoglobulin Regimen on Survival and Functional Outcomes in Patients With Japanese Encephalitis
title_full The Effect of a Combined Ganciclovir, Methylprednisolone, and Immunoglobulin Regimen on Survival and Functional Outcomes in Patients With Japanese Encephalitis
title_fullStr The Effect of a Combined Ganciclovir, Methylprednisolone, and Immunoglobulin Regimen on Survival and Functional Outcomes in Patients With Japanese Encephalitis
title_full_unstemmed The Effect of a Combined Ganciclovir, Methylprednisolone, and Immunoglobulin Regimen on Survival and Functional Outcomes in Patients With Japanese Encephalitis
title_sort effect of a combined ganciclovir, methylprednisolone, and immunoglobulin regimen on survival and functional outcomes in patients with japanese encephalitis
publisher Frontiers Media S.A.
publishDate 2021
url https://doaj.org/article/f9c08e01931642a5b225549c33b34aa4
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